3. General features
placental mammals
• Lack incisor and canine teeth
• Lack teeth enamel
Bone like structure called osteodentin
• two or three very long fingers in each hands
• excess joints between the ribs and lumbar region allowing
their joints to move in a manor
• their teeth are held in by a single root each
12. General features
Arboreal (have great difficulty moving on the ground)
Often move upside-down on the underside of
branches
Long-limbed, with forelimbs longer than hind
Toes are fused ( syndactyly )
Cervical vertebrae are variable in number (6-9)
13. Teeth
*Lack incisors and canines
*Cylindrical, homodont, rootless teeth
Rudimentary tail
Herbivorous: eat buds, flowers, fruit
Very, very low metabolic rate and poor temperature
regulation
15. General features
feed on ants and termites (myrmecophagy)
long tapered skull
terrible eyesight but a keen sense of smell.
powerful clawed forelimbs with 3 toes
16. no teeth(long snout and tiny mouth with long sticky
tongue extending to posterior portion of sternum)
flickers their tongue for 160 times/min
large salivary glands
Muscular stomach
Gestation period: 6 months